Package limn.backend

Record Class Resolution

java.lang.Object
java.lang.Record
limn.backend.Resolution
Record Components:
width - width in physical pixels (> 0)
height - height in physical pixels (> 0)
refreshRate - refresh rate in Hz, or 0 when unspecified/default
public record Resolution(int width, int height, int refreshRate) extends Record
An immutable screen mode: a pixel size and refresh rate. A normalized value type shared across the toolkit: Display lists the modes it supports and reports its current one, and NativeWindow.enterFullscreen(Resolution) consumes one.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Resolution(int width, int height)
    A resolution with an unspecified (0) refresh rate.
    Resolution(int width, int height, int refreshRate)
    Creates an instance of a Resolution record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    aspectRatio()
     
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    height()
    Returns the value of the height record component.
    int
    refreshRate()
    Returns the value of the refreshRate record component.
    String
    toString()
    Returns a string representation of this record class.
    int
    width()
    Returns the value of the width record component.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Resolution

      public Resolution(int width, int height, int refreshRate)
      Creates an instance of a Resolution record class.
      Parameters:
      width - the value for the width record component
      height - the value for the height record component
      refreshRate - the value for the refreshRate record component

    • Resolution

      public Resolution(int width, int height)
      A resolution with an unspecified (0) refresh rate.

  • Method Details

    • aspectRatio

      public double aspectRatio()
      Returns:
      width / height (e.g. 1.777… for 16:9).

    • toString

      public String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • width

      public int width()
      Returns the value of the width record component.
      Returns:
      the value of the width record component

    • height

      public int height()
      Returns the value of the height record component.
      Returns:
      the value of the height record component

    • refreshRate

      public int refreshRate()
      Returns the value of the refreshRate record component.
      Returns:
      the value of the refreshRate record component